Boilers with feeder for coal

Komfort Eko Duo

Automatic boiler KOMFORT EKO DUO ensures high servicing comfort with low operation costs. It is equipped with automated fuel feeding system to the furnace chamber and highly effective retort furnace made of heat-resistant cast iron ensuring long-term durability of this component. Developed, but friendly control system ensures that servicing comfort can be compared with boilers using liquid and gas fuels. Boilers are equipped with fixed water grate allowing use of boiler in case when there is no electric energy or periodical combustion of the other fuels. Boiler allows installation of the additional protection against fuel ignition in the container /extra payable option, installed on Customer’s request/.

5 lat gwarancji na szczelność wymiennika ciepła, 2 lata na pozostałe elementy i sprawne działanie kotła 5 years of warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler
wymiennik ciepła wykonany z atestowanej stali kotłowej /gat. P265GH/ o grubości 6mm z hut Arcelor Mittal Poland S.A. heat exchanger made of certified boiler steel
sterownik K1 z kolorowym panelem dotykowym obsługującym 4 pompy /c.o.,c.w.u., obiegowa, podłogowa/. Możliwość obsługi zaworu mieszającego, sterowanie poprzez GSM lub Internet*, regulowany kąt położenia panelu sterującego controller K1 with colour touch panel servicing 4 pumps /central heating, hot utility water, circulation, floor pump/. Possibility to operate mixing valves, control using GSM or INTERNET*; adjustable angle of control panel
śruba podajnika paliwa wykonana w całości z jednego elementu screw of fuel feeder made of one piece
duża komora spalania z wysokoefektywnym palnikiem retortowym large combustion chamber with highly effective retort burner
dwie komory paleniskowe: dolna z palnikiem automatycznym, górna do spalania drewna /przy załadunku ręcznym/ two furnace chambers: bottom with automatic burner, upper for wood combustion /for manual charging/

 

(*) - extra payable equipment, installed on Customer’s request

 

Name of the boiler   Komfort Eko Duo
Specification/boiler type Unit 12 15 20 25 30 35
Power range kW 3,6-12 4,5-15 6,0-20 7,5-25 9,0-30 10,5-35
Heating area

m2

1,6 2,0 2,4 2,6 3,1 3,6

Area of heated rooms 1

m2

to 160 to 200 to 260 to 300 to 340 to 380

Fuel tank capacity 2

kg ~132 ~132 ~132 ~132 ~191 ~228
Optimum thermal efficiency % ~86,7-88,7
Energy efficiency class - D D D D C C

Max. permissible operation

pressure

bar 1,5
Required flue gas draught Pa 22 24 26 28 30 31
Max. temp. of water on supply °C 65/80

Boiler weight 3

kg 390 413 441 465 565 605
Boiler water tank capacity l 58 62 72 78 87 102
Chimney section cmxcm 14x14 14x14 15x15 15x15 16x16 17x17
Chimney section

Ø mm

160 160 165 170 180 195

Minimum chimney height

m

6

7

8

8

9

9

Width mm 1045 1085 1085 1140 1340 1340

Depth

mm

810

810

880

880

950

950

Height 4

mm 1496 1496 1496 1496 1516 1566

Diameter of supply and return Dn

mm

G1 ½”

Diameter of flue mm 159 159 178 178 194 194

Supply

V/Hz

~230/50

Maximum power consumption W 123 123 123 123 140 140

Height to bottom edge of flue

mm

1129

1129

1120

1120

1144

1194

Dimensions of charging chamber and charging hole

width

depth

height

width x height

258

375

210

258 x 188

308

375

200

308 x 188

308

445

200

308 x 188

358

445

235

358 x 188

458

445

210

458 x 188

458

515

210

458 x 238

1 Maximum area of heated rooms estimated for unit heat demand q=80 W/m².
2 Fuel tank capacity for charging density 0,8 kg/dm³.
3 Boiler weight depends on the equipment.
4 Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
5 Extra paid option, installed on the customer’s request.

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